package top.ytazwc.uml.dependence;

/**
 * @author 花木凋零成兰
 * @title PersonServiceBean
 * @date 2024/4/18 22:35
 * @package top.ytazwc.uml.dependence
 * @description TODO
 */
public class PersonServiceBean {
    private PersonDao personDao;    //类
    public void save(Person person){
    }
    public IDCard getIDCard(Integer personId){
        return null;
    }
    public void modify(){
        Department department = new Department();
    }
}
